Traffic matrix completion by weighted tensor nuclear norm minimization and time slicing
Takamichi Miyata
Abstract:A traffic matrix (TM) plays an essential role in many network analysis tasks. Since obtaining the full TM by direct observation is challenging, many studies have focused on recovering the TM from the partial observation. These existing methods, which achieve high recovery accuracy using the spatio-temporal characteristics of TM, are computationally expensive and/or require prior training. We propose a new TM completion method based on a nonlinear, nonconvex optimization for a weighted tensor nuclear norm minim… Show more
scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.